Finding the Fourth Proportional to 106.55, 159.83 and 34.41

Step by Step Solution

1. Step 1: Write the proportion equation
   106.55 : 159.83 = 34.41 : x
2. Step 2: Convert to fraction form
   106.55/159.83 = 34.41/x
3. Step 3: Cross multiply
   106.55x = 159.83 × 34.41
4. Step 4: Simplify right side
   106.55x = 5,499.58
5. Step 5: Solve for x
   x = 5,499.58/106.55
6. Step 6: Final answer
   x = 51.62